DJCrosstabColumn crosstabColumn = cols[i];
JRDesignField field = new JRDesignField();
field.setName(crosstabColumn.getProperty().getProperty());
field.setValueClassName(crosstabColumn.getProperty().getValueClassName());
try {
jrDataset.addField(field);
} catch (JRException e) {
log.error(e.getMessage(),e);
}
}
JRDesignField field = new JRDesignField();